<fb:header><fb:name uid="loggedinuser" useyou="false" capitalize="true" /> , invite your friends to add this app!</fb:header><a href='http://apps.facebook.com/jcatalanapp'>Back</a>
<fb:request-form
     action="../index.php"
     method="post"
     type="CataTwiiter"
     content="...content...">
     <fb:multi-friend-selector
     actiontext="Invite your friends to CataTwitter"
     />
</fb:request-form>
